The above Royal Mail Halley's Comet stamps were issued on 18 February 1986 by Royal Mail and feature the following stamp designs:
17p Halley; 27p Giotto; 31p Twice in a Lifetime; 34p Comet. The The Young Astronomers first day cover with the
Oxford, Tom Tower,
FDI Postmark
postmark
has been produced by Bradbury
and features these stamps which can make a very collectible and lovely gift.